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Versions: 16
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Stored size: 1.91 KB
Contents
module ActiveRecord #:nodoc:
module ConnectionAdapters #:nodoc:
module OracleEnhanced #:nodoc:
module ColumnDumper #:nodoc:
def column_spec(column)
spec = Hash[prepare_column_options(column).map { |k, v| [k, "#{k}: #{v}"] }]
spec[:name] = column.name.inspect
if column.virtual?
spec[:type] = "virtual"
else
spec[:type] = schema_type(column).to_s
end
spec
end
def prepare_column_options(column)
spec = {}
if limit = schema_limit(column)
spec[:limit] = limit
end
if precision = schema_precision(column)
spec[:precision] = precision
end
if scale = schema_scale(column)
spec[:scale] = scale
end
if virtual_as = schema_virtual_as(column)
spec[:as] = virtual_as
end
if virtual_type = schema_virtual_type(column)
spec[:virtual_type] = virtual_type
end
default = schema_default(column) if column.has_default?
spec[:default] = default unless default.nil?
spec[:null] = 'false' unless column.null
spec[:comment] = column.comment.inspect if column.comment.present?
spec
end
def migration_keys
# TODO `& column_specs.map(&:keys).flatten` should be exetuted here
[:name, :limit, :precision, :scale, :default, :null, :as, :virtual_type, :comment]
end
private
def schema_virtual_as(column)
column.virtual_column_data_default if column.virtual?
end
def schema_virtual_type(column)
unless column.type == :decimal
column.type.inspect if column.virtual?
end
end
end
end
end
module ColumnDumper #:nodoc:
prepend ConnectionAdapters::OracleEnhanced::ColumnDumper
end
end
Version data entries
16 entries across 16 versions & 1 rubygems